1345322156152 has 16 divisors (see below), whose sum is σ = 2716515892440. Its totient is φ = 620917918176.

The previous prime is 1345322156131. The next prime is 1345322156159. The reversal of 1345322156152 is 2516512235431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345322156159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6467894878 + ... + 6467895085.

Almost surely, 2^{1345322156152} is an apocalyptic number.

It is an amenable number.

1345322156152 is an abundant number, since it is smaller than the sum of its proper divisors (1371193736288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1345322156152 is a wasteful number, since it uses less digits than its factorization.

1345322156152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12935789982 (or 12935789978 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The spelling of 1345322156152 in words is "one trillion, three hundred forty-five billion, three hundred twenty-two million, one hundred fifty-six thousand, one hundred fifty-two".